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Related Questions
The average number of employees that call in sick for the day over the course of a year is 25. The number of employees that call in sick on 12 days are 25, 10, 16, 39, 27, 25, 32, 25, 25, 22, 28 , and 14 Enter the sample mean and the population mean.
Answers
Answer:
it depends on the work place to play it safe i would choose 12
Step-by-step explanation:
The sample mean is equal to 24 and population mean is equal to 25
What is sample mean?Sample mean represents the measure of the center of the data. The sample mean formula is used to calculate the average value of the given sample data.
Sample mean= sum of the terms/number of the terms
What is population?
The population in static is used for a collection of data. The population mean can be calculated by the sum of all values in the given population divided by a total number of values in the given population.
Population mean= sum of the population/ number of the population
From the given question average of entire year is 25.
According to the population mean formula the sum of the population by number of the population is nothing but the average of the entire year. Thus the population mean is 25.
According to the sample mean formula,
sample mean= sum of the terms / number of the terms
⇒(25+10+16+39+27+25+32+25+25+22+28+14)/12 = 24
Thus the sample mean is equal to 24 and population mean is equal to 25
To know more about sample mean and population mean click here
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The ratio of boots to shoes is 1 to 3. If there are 6 boots, how many shoes are there?
Answers
Answer:
2 shoes helpful answer to your question
Answer:
shoes =18
Step-by-step explanation:
let shoes be x
ratio of bots to shoes =1:3
boots/shoes =boots/shoes
1/3 = 6/x
do cross multiplication
6*3=x
18=x
which angles are adjacent to each other ? select all that apply
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Chuin has 18 coins in his pocket. He has nickels and dimes that total $1.45. How many nickels and how many dimes does he have? Write and solve a system of equations to find the answer.
A. 10 Nickles, 8 dimes
B. 9 nickles, 9 dimes
C. 8 nickles, 10 dimes
D. 7 nickles, 11 dimes
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Answer:
D
Step-by-step explanation:
Let n represent the number of nickels and d represent the number of dimes Chuin has.
Since Chuin has a total of 18 coins in his pocket, the sum of the number of nickels and dimes must total 18. So:
[tex]n+d=18[/tex]
The total worth of the coins is $1.45. Since each nickel is worth $0.05 and each dime is worth $0.10:
[tex]0.05n+0.1d=1.45[/tex]
Solve the system. We can use elimination (you can use substitution if you prefer, it works just as perfect!). First, multiply both sides of the second equation by 10:
[tex]0.5n+d=14.5[/tex]
Next, we can multiply the first equation by negative one:
[tex]-n-d=-18[/tex]
Add the two equations together:
[tex](0.5n+d)+(-n-d)=(14.5)+(-18)[/tex]
Simplify:
[tex]-0.5n=-3.5[/tex]
Divide both sides by -0.5. So:
[tex]n=7[/tex]
Chuin has seven nickels.
Using the first equation again, substitute n for 7 and solve for d:
[tex](7)+d=18\Rightarrow d=11[/tex]
Therefore, Chuin has seven nickels and 11 dimes.
Our answer is D.
which angles are supplementary to each other ?
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Answer:6 and 7
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
which angles are adjacent to each other. SELECT ALL THAT APPLY!!!!
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Answer:
all of the angles are adjacent
Adjacent means to be right next to each other therefore all of them is the answer
can somone pls help me
Answers
Answer:752+136=888
Step-by-step explanation:
good luck on prodigy
Can you plzz find the width...and give steps
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Step 1. Find the volume of the Son’s chest:
(It is a rectangular prism) 30 x 16 x 24 =
11,520 cubic inches
I used the formula length x width x height.
Step 2. Make an equation to solve for the volume of the chest the daughter will have:
24 x 40 x w = 11,520 in2
11,520 because its said that the two chests should be teh same volume.
Step 3. Multiply the two dimensions of the daughters chest and divide it by the volume of the son’s chest:
11, 520/24 x 40 = 12
We divide it because we use the same formula for the volume of the rectangular prism, so to find the width, divide the length x height by the volume (this is proportionality)
Lets check it:
Volume of daughter’s chest:
12 x 40 x 24 = 11,520
Volume of Son’s chest:
30 x 16 x 24= 11,520
HAVE A NICE DAY
Answer:
12
Step-by-step explanation:
We know that Tyler's chest has a length of 30 inches, width of 16, and a height of 24 inches. To find the volume of the chest, multiply the length by width by height: 24*30*16 = 11,520 in^3 The volume is 11,520.
Juliet's chest will Have a length of 40 inches and the same height as Tyler's chest, or 24 inches. It also has the same volume of Tyler's chest, or 11,520
So Tyler's chest is 24 by 30 by 16 inches, and is 11,520 inches^3
Juliet's chest will be 40 by ? by 24 inches, and will be 11,520 inches^2.
We have to find the width of Juliet's chest. To do that, we have to divide the length times height of Juliet's chest by The volume of her chest, or
11,520/(40*24) = 11,520/960 = 12
Her chest is 12 inches wide
Valencia climb 25 feet up a rock wall and then climbs 12 feet down to a landing area. The number of feet Valencia climbs can be represented using the expression |25| + |-12|. How many feet does Valencia climb?
Answers
Answer:
37
Step-by-step explanation:
[tex] | - 12| = 12[/tex]
the absolute value is always positive. imagine it as "how much away from zero"
due at 11 am today
pls solve both and explain in detail
8)Zack has 75 dollars in her bank account. After going
to the hair salon, he is left with 53 dollars. What
was the amount he spent at the salon?
9)Steph paid the dues for his driving offenses recently
and was made to pay a fine of 165 dollars for 5 months
overdue. How much did he pay as a fine per month?
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Answer:
8) $22
9) $33
Step-by-step explanation:
8) $75 to start, has 53 left. The difference of those is what he spent. 75 - 53 = $22
9) 165 divided equally in 5 months:
165 / 5 = 33
9. 33
8. 75-53= 22
9. 165/5= 33
1/4 is larger than 5/8 by how much?
( fraction)
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Answer:
3/8
Step-by-step explanation:
Step 1: Multiply the denominator and the numerator of 1/4 by 2 to get a common denominator between the two. (1/4 and 5/8 is now 2/8 and 5/8)
1*2= 2; 4*2= 8, so you get 2/8 (which is equal to 1/4)
Step 2: When you get 2/8, subtract:
5/8 - 2/8 = 3/8
And... since 2/8 is equal to 1/4, 3/8 is the answer :)
Hope this helps :)
-jp524
isjsjdjdjsislks
pLEASE NO LINKS
correct ans only
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ANSWER: B. 1 1/4
EXPLANATION: 3/4 + 1/2 = 1 1/4
Which pair of fractions below is equivalent?
ANSWER: D. 6/8 = 3/4
EXPLANATION: Multiply each number in the fraction 3/4 by 2 (3 • 2 / 4 • 2 = 6 / 8)
4. For each of the following pair, indicate whether the number is divided by the power of 10, 100 or 1000.
10 100 1000
256.78 = 2.5678 •
460.23 = 0.46023 •
124.5 = 12.45 •
EXPLANATION:
when a decimal is divided powers of ten, the decimal is move to the right depending on how many 0’s the multiplier has.
Example: 0.2 ÷ 100(two 0’s) = 0.002
If 1/5 of my money is $80, what is 50% of my money?
ANSWER: $200
EXPLANATION:
Multiply $80 x 5 = $400
50% or HALF of $400 is $200
Question 8:
Janice is preparing a recipe that calls for 3/4 cup of oil per serving. If Janice needs to prepare 2 2/3 servings, how many cups of oil will she need?
ANSWER: 2
EXPLANATION:
2 2/3 x 3/4 = 24/12
SIMPLIFY 24/12: 2
BRAINLIEST?
6/8=3/4 is equivalent
200 is 50% of the money
answer all for brainliest and 15 points
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Answer:
-20m -11m 10m
39 16 72
6bc 9bc 50bc
7y 10y -3y
3r 90r -6r
Step-by-step explanation:
pls help me i have to have assignments by 11:00pm so pls help me
Answers
Answer: The answer to Number 4 is 1!
Step-by-step explanation:
First you solve for the numbers in parentheses. 16 - 7 is 9, and 2 x 4 is 8. Then you solve for the remaining numbers. So 9 - 8 is indeed 1.
Hope this helps! :)
Answer:
The answer to number 2 is 1
Step-by-step explanation:
[tex] \frac{1}{5} \times 5 = \frac{1}{5} \times \frac{5}{1} \\ \\ \frac{5 \times 1}{5 \times 1 } = \frac{5}{5} = \frac{1}{1} = 1[/tex]
Can I get help plzzz
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find the ratio if it is given that ...
1) 6a-3b=5b
2) a+b=3a
3) 2a-3b/5 = a+b/2
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Am I correct?
Tell me if I’m wrong and what is the correct answer.
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Answer:
3.6 is the correct answer because it is bigger,
Step-by-step explanation:
which product has 4 zeros after the digit 3?
a. 0.3 x 10 power 4
b. 0.03 x 10 power 5
c. 0.03 x 10 power 4
d. 0.03 x 10 power 5
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Answer:
0.03 x 10 power 6 will only have 4 zeros after the digit 3
Please help this is urgent. | 2.Here are four expressions that have the value -1/2 : -1/4 + (-1/4), 1/2 - 1, -2 x 1/4, -1 ➗ 2 . Write five expressions:a sum, a difference, a product, a quotient, and one that involves at least two operations that have the value .
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Answer:
Step-by-step explanation:
1 - 2 + 10 o lw. First find a common denominator. 3 * 5. After cross reducing, multiply across ... Divide the fraction to get a decimal answer. 21 into a an. Jinit. 5 = 1.25 ... 3 = -x +8. -8 = -8. = -5 = -X. =-1(-5) = -x (-1). = 5 = x. Set up a ratio, and cross ... Combine like terms, and solve for x. Divide both sides by 2. = x= 20. = 5-1">4.
PLS HELP!!
2. At a fair, each person can spin two wheels of chance. The first wheel has the numbers 1, 2, and 3. The second wheel has the letters A and B. (d) List all the possible outcomes of the compound event. (e) If you spin both wheels, what is the probability that you get either a 1 or an A? Explain.
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Evaluate the expression n=2.
8(n + 1) = ___
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Answer:
I believe it's 24
Step-by-step explanation:
because 2+1 is 3 and then 3 times 8 is 24
Answer:
24
Step-by-step explanation:
Equation: 8(n + 1)
Plug in n = 2
New equation: 8(2 + 1)
Simplify: 8(3)
Simplify: 24
Answer: 24
solve and find the missing angles.
Answers
Answer:
60°
Step-by-step explanation:
Since this is an equilateral triangle all the angles and sides are the same.
180÷3=60°
All the angLes will be 60°, because in a triangle ball angles must add up to 180°.
Hope this answers your question.
What type of Distribution do these models represent (select all that supply)?
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Answer:
Symmetric, uniform, skewed
Step-by-step e
2. Uniform
3. Skewed
just answer the question in the image
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Answer:
The conversion factor is upside down. The tsp will not cancel
Step-by-step explanation:
The conversion factor is upside down. The tsp will not cancel
15 tsp * 1 tbsp
--------- = 15/3 tbsp = 5 tbsp
3 tsp
giving brainlist for correct
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Answer:
B.
Step-by-step explanation:
6 + 18 = 24
7 + 18 = 25
8 + 18 = 26
9 + 18 = 27
10+18 = 28
All greater than or equal to 24.
Find the value of x please.
Answers
Answer:
83
Step-by-step explanation:
its a guess bc its a right triangle and right triangle is 90 degrees minus 7 is 83
Answer:
I think it is 93 degrees
Step-by-step explanation:
A triangle has a full angle of 180 degrees
47+47 = 94
180-94=86
x-7=86
x = 93
Which table represents a nonlinear function?
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BRAINLIEST IF correct
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Answer: 4.6 cattle
Step-by-step explanation:
Since you are finding the average, you have to...
Step 1: Add all of the numbers:
4 + 1 + 9 = 14
Step 2: Divide 14 by 3 (the amount of numbers added)
14 ÷ 3 = 4.666666666667 (to be exact)
(Wishing the rancher good luck to take care of 2/3 of a cow)
Happy to help :)
-jp524
Answer:
abot 18
Step-by-step explanation:
help me plz help...../s.dhjfu
Answers
Answer:
20,160
Step-by-step explanation:
1 dollar= 160.75 so 6×160 = 960 liters
Cost of gas 960÷100×2100 = 20,160
Petra jogs 4 miles in 36 minutes. At this rate, how long would it take her to jog 12 miles?
Answers
Answer:
90 minutes or 1 hour and 30 minutes.
Step-by-step explanation: